What is the availability of weather briefings from AFSS/FSS?

Weather briefings from the Aviation Flight Service Station (AFSS) or Flight Service Station (FSS) are available 24 hours a day. This continuous availability ensures that pilots can access vital weather information whenever they need it, regardless of the time of day or night. This feature is crucial for flight safety and planning, as weather conditions can change rapidly and may affect flight operations. Being able to obtain up-to-date briefings at any hour means pilots can make informed decisions before and during their flights.

The other options imply restrictions that do not reflect the actual service provided by AFSS/FSS, which is designed to support operational needs of pilots around the clock.